Update app.py

app.py

@@ -73,7 +73,7 @@ photos = ["Tatoo.jpg","tattoo2.jpg"]
 if app_mode == SIDEBAR_OPTION_DEMO_IMAGE:
   st.sidebar.write(" ------ ")
   option = st.sidebar.selectbox('Please select a sample image and then click PoP button', photos)
-  pressed = st.sidebar.button('PoP')
+  pressed = st.sidebar.button('Predict')
   if pressed:
     st.empty()
     st.sidebar.write('Please wait for the magic to happen! This may take up to a minute.')